package com.mmall.controller.portal;

import com.mmall.common.Const;
import com.mmall.common.ResponseCode;
import com.mmall.common.ServerResponse;
import com.mmall.pojo.User;
import com.mmall.service.IUserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpSession;

@Controller
@RequestMapping("/user/")
public class UserController {

    @Autowired
    IUserService iUserService;

    /**
     * 登录
     * @param username
     * @param password
     * @param session
     * @return
     */
    @RequestMapping(value = "login.do",method = RequestMethod.POST)
    @ResponseBody
    public ServerResponse<User> login(String username, String password, HttpSession session){
        System.out.println(username+"|"+password);

        ServerResponse<User> response = iUserService.login(username,password);

        if( response.isSuccess()){
            session.setAttribute(Const.CURRENT_USER,response.getData());
        }
        return response;

    }

    /**
     * 登出
     * @param session
     * @return
     */
    @RequestMapping(value = "logout.do",method = RequestMethod.POST)
    @ResponseBody
    public ServerResponse<User> logout(HttpSession session){

        session.removeAttribute(Const.CURRENT_USER);
        return ServerResponse.createBySuccess();
    }

    /**
     * 注册
     * @param user
     * @return
     */
    @RequestMapping(value = "register.do",method = RequestMethod.POST)
    @ResponseBody
    public ServerResponse<String> register(User user){
        return iUserService.register(user);
    }

    @RequestMapping(value = "check_valid.do",method = RequestMethod.POST)
    @ResponseBody
    public ServerResponse<String> checkValid(String str,String type){

        return iUserService.checkValid(str,type);
    }

    /**
     * 获取用户信息
     * @param session
     * @return
     */
    @RequestMapping(value = "get_user_info.do",method = RequestMethod.GET)
    @ResponseBody
    public ServerResponse<User> getUserInfo(HttpSession session){

        User user = (User) session.getAttribute(Const.CURRENT_USER);

        if( user != null  ){
            return  ServerResponse.createBySuccess(user);
        }

        return  ServerResponse.createByErrorMessage("用户未登录，无法获得用户信息");
    }

    /**
     * 密码提示问题的获取
     * @param username
     * @return
     */
    @RequestMapping(value = "forget_get_question.do",method = RequestMethod.POST)
    @ResponseBody
    public ServerResponse<String> forgetGetQuestion(String username){
        return iUserService.selectQuestion(username);
    }


    /**
     *
     * @return
     */
    @RequestMapping(value = "forget_get_answer.do",method = RequestMethod.POST)
    @ResponseBody
    public ServerResponse<String> forgetCheckAnswer(String username,String question,String answer){
        return iUserService.checkAnswer(username,question,answer);
    }

    /**
     * 忘记密码
     * @param username
     * @param passwordNew
     * @param forgetToken
     * @return
     */
    @RequestMapping(value = "forget_reset_password.do",method = RequestMethod.POST)
    @ResponseBody
    public ServerResponse<String> forgetRestPassword(String username,String passwordNew,String forgetToken){
        return iUserService.forgetResetPassword(username, passwordNew, forgetToken);
    }

    /**
     * 修改密码
     * @param session
     * @param passwordOld
     * @param passwordNew
     * @return
     */
    @RequestMapping(value = "reset_password.do",method = RequestMethod.POST)
    @ResponseBody
    public ServerResponse<String> resetPassword(HttpSession session,String passwordOld,String passwordNew){

        User user = (User)session.getAttribute(Const.CURRENT_USER);

        if( user == null ){
            return  ServerResponse.createByErrorMessage("用户未登录");
        }

        return  iUserService.resetPassword(passwordOld,passwordNew,user);
    }

    /**
     * 修改用户信息
     * @param session
     * @param user
     * @return
     */
    @RequestMapping(value = "update_infomation.do",method = RequestMethod.POST)
    @ResponseBody
    public ServerResponse<User> update_information(HttpSession session,User user){
        User currenuser = (User)session.getAttribute(Const.CURRENT_USER);

        if( currenuser == null ){
            return  ServerResponse.createByErrorMessage("用户未登录");
        }
        user.setId(currenuser.getId());
        user.setUsername(currenuser.getUsername());
        ServerResponse<User> updateUser = iUserService.updateInformation(user);
        if( updateUser.isSuccess()){
            updateUser.getData().setUsername(currenuser.getUsername());
            session.setAttribute(Const.CURRENT_USER,updateUser.getData());
        }

        return updateUser;
    }

    /**
     * 获得用户信息
     * @param session
     * @return
     */
    @RequestMapping(value = "get_infomation.do",method = RequestMethod.POST)
    @ResponseBody
    public ServerResponse<User> get_information(HttpSession session){
        User currenuser = (User)session.getAttribute(Const.CURRENT_USER);

        if( currenuser == null ){
            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(),"未登录,需要强制登录status=10");
        }

        return iUserService.getInformation(currenuser.getId());
    }

}
